State Route 3 | ||||
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Route information | ||||
Maintained by MaineDOT | ||||
Length: | 119.21 mi (191.85 km) | |||
Major junctions | ||||
West end: | SR 8 / SR 11 / SR 27 in Augusta | |||
I‑95 in Augusta |
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East end: | SR 102 / SR 198 in Mount Desert | |||
Highway system | ||||
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I‑95 in Augusta
US 201 / SR 100 in Augusta
US 202 / SR 9 from Augusta to China